Sickle Cell Disease Ontology	Research Network and Patient Registry Inventory Ontology	Source
http://purl.obolibrary.org/obo/ICO_0000228	http://www.semanticweb.org/ontologies/2013/1/PCORI.owl#Data_sharing	LOOM
http://purl.obolibrary.org/obo/SCDO_0008688	http://www.semanticweb.org/ontologies/2013/1/PCORI.owl#Biobank	LOOM
http://purl.obolibrary.org/obo/NCIT_C17357	http://www.semanticweb.org/ontologies/2013/1/PCORI.owl#Gender	LOOM
http://purl.obolibrary.org/obo/NCIT_C25150	http://www.semanticweb.org/ontologies/2013/1/PCORI.owl#Age	LOOM